These are ten (10) Rema Tip Top Touring Bicycle inner tube patch repair kits (TT 01). REMA produces the original kits that have been trusted by cycilists for years. These are the most compact kits that they make and easily fits into any bicycle pack. These kits include 4 Round tube patches, 1 Oval tube patch, 1 emery paper, 1 tube of CFC-free Vulcanizing cement, and a sturdy plastic carry case.